package com.itheima.reggie.common;

import lombok.Data;


@Data
public class R<T> {
    private Integer code; //编码：1成功，0和其它数字为失败
    private String msg; //错误信息
    private T data; //数据

    public static <T> R<T> success(T object){
        R<T> r = new R<>();
        r.data=object;
        r.code=1;
        return r;
    }
    public static <T> R<T> error(String msg){
        R<T> r = new R<>();
        r.msg = msg;
        r.code=0;
        return r;
    }
}
